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  <title>The DOMElement class</title>

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</div><hr /><div id="class.domelement" class="reference">
 <h1 class="title">The DOMElement class</h1>
 
 
 <div class="partintro"><p class="verinfo">(PHP 4 &gt;= 4.1.0)</p>
 



 
  <div class="section" id="domelement.synopsis">
   <h2 class="title">类摘要</h2>
 

   <div class="classsynopsis">
    <div class="ooclass"></div>
 

    <div class="classsynopsisinfo">
     <span class="ooclass">
      <strong class="classname">DOMElement</strong>
     </span>
 

     <span class="ooclass">
      <span class="modifier">extends</span>
      <a href="class.domnode.html" class="classname">DOMNode</a>
     </span>
 
     {</div>

 
    <div class="classsynopsisinfo classsynopsisinfo_comment">/* 属性 */</div>

    <div class="fieldsynopsis">
     <span class="modifier">readonly</span>
     <span class="modifier">public</span>
     <span class="type">bool</span>
      <var class="varname"><a href="class.domelement.html#domelement.props.schematypeinfo">$<var class="varname">schemaTypeInfo</var></a></var>
    ;</div>

    <div class="fieldsynopsis">
     <span class="modifier">readonly</span>
     <span class="modifier">public</span>
     <span class="type">string</span>
      <var class="varname"><a href="class.domelement.html#domelement.props.tagname">$<var class="varname">tagName</var></a></var>
    ;</div>

 
    <div class="classsynopsisinfo classsynopsisinfo_comment">/* 方法 */</div>
    <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><a href="domelement.construct.html" class="methodname">__construct</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$name</code></span>
   [, <span class="methodparam"><span class="type">string</span> <code class="parameter">$value</code></span>
   [, <span class="methodparam"><span class="type">string</span> <code class="parameter">$namespaceURI</code></span>
  ]] )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">string</span><span class="methodname"><a href="domelement.getattribute.html" class="methodname">getAttribute</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$name</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">DOMAttr</span><span class="methodname"><a href="domelement.getattributenode.html" class="methodname">getAttributeNode</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$name</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">DOMAttr</span><span class="methodname"><a href="domelement.getattributenodens.html" class="methodname">getAttributeNodeNS</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$namespaceURI</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$localName</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">string</span><span class="methodname"><a href="domelement.getattributens.html" class="methodname">getAttributeNS</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$namespaceURI</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$localName</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">DOMNodeList</span><span class="methodname"><a href="domelement.getelementsbytagname.html" class="methodname">getElementsByTagName</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$name</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">DOMNodeList</span><span class="methodname"><a href="domelement.getelementsbytagnamens.html" class="methodname">getElementsByTagNameNS</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$namespaceURI</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$localName</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">bool</span><span class="methodname"><a href="domelement.hasattribute.html" class="methodname">hasAttribute</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$name</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">bool</span><span class="methodname"><a href="domelement.hasattributens.html" class="methodname">hasAttributeNS</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$namespaceURI</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$localName</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">bool</span><span class="methodname"><a href="domelement.removeattribute.html" class="methodname">removeAttribute</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$name</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">bool</span><span class="methodname"><a href="domelement.removeattributenode.html" class="methodname">removeAttributeNode</a></span>
    ( <span class="methodparam"><span class="type"><a href="class.domattr.html" class="type DOMAttr">DOMAttr</a></span> <code class="parameter">$oldnode</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">bool</span><span class="methodname"><a href="domelement.removeattributens.html" class="methodname">removeAttributeNS</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$namespaceURI</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$localName</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">DOMAttr</span><span class="methodname"><a href="domelement.setattribute.html" class="methodname">setAttribute</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$name</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$value</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">DOMAttr</span><span class="methodname"><a href="domelement.setattributenode.html" class="methodname">setAttributeNode</a></span>
    ( <span class="methodparam"><span class="type"><a href="class.domattr.html" class="type DOMAttr">DOMAttr</a></span> <code class="parameter">$attr</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">DOMAttr</span><span class="methodname"><a href="domelement.setattributenodens.html" class="methodname">setAttributeNodeNS</a></span>
    ( <span class="methodparam"><span class="type"><a href="class.domattr.html" class="type DOMAttr">DOMAttr</a></span> <code class="parameter">$attr</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">void</span><span class="methodname"><a href="domelement.setattributens.html" class="methodname">setAttributeNS</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$namespaceURI</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$qualifiedName</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$value</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">void</span><span class="methodname"><a href="domelement.setidattribute.html" class="methodname">setIdAttribute</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$name</code></span>
   , <span class="methodparam"><span class="type">bool</span> <code class="parameter">$isId</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">void</span><span class="methodname"><a href="domelement.setidattributenode.html" class="methodname">setIdAttributeNode</a></span>
    ( <span class="methodparam"><span class="type"><a href="class.domattr.html" class="type DOMAttr">DOMAttr</a></span> <code class="parameter">$attr</code></span>
   , <span class="methodparam"><span class="type">bool</span> <code class="parameter">$isId</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">void</span><span class="methodname"><a href="domelement.setidattributens.html" class="methodname">setIdAttributeNS</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$namespaceURI</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$localName</code></span>
   , <span class="methodparam"><span class="type">bool</span> <code class="parameter">$isId</code></span>
   )</div>

 

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* 继承的方法 */</div>
    <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">DOMNode</span><span class="methodname"><a href="domnode.appendchild.html" class="methodname">DOMNode::appendChild</a></span>
    ( <span class="methodparam"><span class="type"><a href="class.domnode.html" class="type DOMNode">DOMNode</a></span> <code class="parameter">$newnode</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">string</span><span class="methodname"><a href="domnode.c14n.html" class="methodname">DOMNode::C14N</a></span>
    ([ <span class="methodparam"><span class="type">bool</span> <code class="parameter">$exclusive</code></span>
   [, <span class="methodparam"><span class="type">bool</span> <code class="parameter">$with_comments</code></span>
   [, <span class="methodparam"><span class="type">array</span> <code class="parameter">$xpath</code></span>
   [, <span class="methodparam"><span class="type">array</span> <code class="parameter">$ns_prefixes</code></span>
  ]]]] )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">int</span><span class="methodname"><a href="domnode.c14nfile.html" class="methodname">DOMNode::C14NFile</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$uri</code></span>
   [, <span class="methodparam"><span class="type">bool</span> <code class="parameter">$exclusive</code></span>
   [, <span class="methodparam"><span class="type">bool</span> <code class="parameter">$with_comments</code></span>
   [, <span class="methodparam"><span class="type">array</span> <code class="parameter">$xpath</code></span>
   [, <span class="methodparam"><span class="type">array</span> <code class="parameter">$ns_prefixes</code></span>
  ]]]] )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">DOMNode</span><span class="methodname"><a href="domnode.clonenode.html" class="methodname">DOMNode::cloneNode</a></span>
    ([ <span class="methodparam"><span class="type">bool</span> <code class="parameter">$deep</code></span>
  ] )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">int</span><span class="methodname"><a href="domnode.getlineno.html" class="methodname">DOMNode::getLineNo</a></span>
    ( <span class="methodparam">void</span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">string</span><span class="methodname"><a href="domnode.getnodepath.html" class="methodname">DOMNode::getNodePath</a></span>
    ( <span class="methodparam">void</span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">bool</span><span class="methodname"><a href="domnode.hasattributes.html" class="methodname">DOMNode::hasAttributes</a></span>
    ( <span class="methodparam">void</span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">bool</span><span class="methodname"><a href="domnode.haschildnodes.html" class="methodname">DOMNode::hasChildNodes</a></span>
    ( <span class="methodparam">void</span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">DOMNode</span><span class="methodname"><a href="domnode.insertbefore.html" class="methodname">DOMNode::insertBefore</a></span>
    ( <span class="methodparam"><span class="type"><a href="class.domnode.html" class="type DOMNode">DOMNode</a></span> <code class="parameter">$newnode</code></span>
   [, <span class="methodparam"><span class="type"><a href="class.domnode.html" class="type DOMNode">DOMNode</a></span> <code class="parameter">$refnode</code></span>
  ] )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">bool</span><span class="methodname"><a href="domnode.isdefaultnamespace.html" class="methodname">DOMNode::isDefaultNamespace</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$namespaceURI</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">bool</span><span class="methodname"><a href="domnode.issamenode.html" class="methodname">DOMNode::isSameNode</a></span>
    ( <span class="methodparam"><span class="type"><a href="class.domnode.html" class="type DOMNode">DOMNode</a></span> <code class="parameter">$node</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">bool</span><span class="methodname"><a href="domnode.issupported.html" class="methodname">DOMNode::isSupported</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$feature</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$version</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">string</span><span class="methodname"><a href="domnode.lookupnamespaceuri.html" class="methodname">DOMNode::lookupNamespaceURI</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$prefix</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">string</span><span class="methodname"><a href="domnode.lookupprefix.html" class="methodname">DOMNode::lookupPrefix</a></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$namespaceURI</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">void</span><span class="methodname"><a href="domnode.normalize.html" class="methodname">DOMNode::normalize</a></span>
    ( <span class="methodparam">void</span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">DOMNode</span><span class="methodname"><a href="domnode.removechild.html" class="methodname">DOMNode::removeChild</a></span>
    ( <span class="methodparam"><span class="type"><a href="class.domnode.html" class="type DOMNode">DOMNode</a></span> <code class="parameter">$oldnode</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">DOMNode</span><span class="methodname"><a href="domnode.replacechild.html" class="methodname">DOMNode::replaceChild</a></span>
    ( <span class="methodparam"><span class="type"><a href="class.domnode.html" class="type DOMNode">DOMNode</a></span> <code class="parameter">$newnode</code></span>
   , <span class="methodparam"><span class="type"><a href="class.domnode.html" class="type DOMNode">DOMNode</a></span> <code class="parameter">$oldnode</code></span>
   )</div>


   }</div>

 
  </div>
 

  <div class="section" id="domelement.props">
   <h2 class="title">属性</h2>
   <dl>

    
     <dt id="domelement.props.schematypeinfo"><var class="varname"><var class="varname">schemaTypeInfo</var></var></dt>

     <dd>

      <p class="para">Not implemented yet, always return <strong><code>NULL</code></strong></p>
     </dd>

    
    
     <dt id="domelement.props.tagname"><var class="varname"><var class="varname">tagName</var></var></dt>

     <dd>

      <p class="para">The element name</p>
     </dd>

    
   </dl>

  </div>



  <div class="section">
   <h2 class="title">注释</h2>
   <blockquote class="note"><p><strong class="note">Note</strong>: 
    <p class="para">
     The DOM extension uses UTF-8 encoding. Use <span class="function"><a href="function.utf8-encode.html" class="function">utf8_encode()</a></span>
     and <span class="function"><a href="function.utf8-decode.html" class="function">utf8_decode()</a></span> to work with texts in ISO-8859-1
     encoding or <a href="ref.iconv.html" class="link">Iconv</a> for other encodings.
    </p>
   </p></blockquote>
  </div>

  



 
 </div>
 
 


















































































































 
<h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="domelement.construct.html">DOMElement::__construct</a> — Creates a new DOMElement object</li><li><a href="domelement.getattribute.html">DOMElement::getAttribute</a> — Returns value of attribute</li><li><a href="domelement.getattributenode.html">DOMElement::getAttributeNode</a> — Returns attribute node</li><li><a href="domelement.getattributenodens.html">DOMElement::getAttributeNodeNS</a> — Returns attribute node</li><li><a href="domelement.getattributens.html">DOMElement::getAttributeNS</a> — Returns value of attribute</li><li><a href="domelement.getelementsbytagname.html">DOMElement::getElementsByTagName</a> — Gets elements by tagname</li><li><a href="domelement.getelementsbytagnamens.html">DOMElement::getElementsByTagNameNS</a> — Get elements by namespaceURI and localName</li><li><a href="domelement.hasattribute.html">DOMElement::hasAttribute</a> — Checks to see if attribute exists</li><li><a href="domelement.hasattributens.html">DOMElement::hasAttributeNS</a> — Checks to see if attribute exists</li><li><a href="domelement.removeattribute.html">DOMElement::removeAttribute</a> — Removes attribute</li><li><a href="domelement.removeattributenode.html">DOMElement::removeAttributeNode</a> — Removes attribute</li><li><a href="domelement.removeattributens.html">DOMElement::removeAttributeNS</a> — Removes attribute</li><li><a href="domelement.setattribute.html">DOMElement::setAttribute</a> — Adds new attribute</li><li><a href="domelement.setattributenode.html">DOMElement::setAttributeNode</a> — Adds new attribute node to element</li><li><a href="domelement.setattributenodens.html">DOMElement::setAttributeNodeNS</a> — Adds new attribute node to element</li><li><a href="domelement.setattributens.html">DOMElement::setAttributeNS</a> — Adds new attribute</li><li><a href="domelement.setidattribute.html">DOMElement::setIdAttribute</a> — Declares the attribute specified by name to be of type ID</li><li><a href="domelement.setidattributenode.html">DOMElement::setIdAttributeNode</a> — Declares the attribute specified by node to be of type ID</li><li><a href="domelement.setidattributens.html">DOMElement::setIdAttributeNS</a> — Declares the attribute specified by local name and namespace URI to be of type ID</li></ul>
</div>
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